JP6342201B2 - 航空機用車輪駆動システム - Google Patents
航空機用車輪駆動システム Download PDFInfo
- Publication number
- JP6342201B2 JP6342201B2 JP2014075751A JP2014075751A JP6342201B2 JP 6342201 B2 JP6342201 B2 JP 6342201B2 JP 2014075751 A JP2014075751 A JP 2014075751A JP 2014075751 A JP2014075751 A JP 2014075751A JP 6342201 B2 JP6342201 B2 JP 6342201B2
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- JP
- Japan
- Prior art keywords
- winding
- voltage supply
- voltage
- inverter
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004804 winding Methods 0.000 claims description 130
- 230000007935 neutral effect Effects 0.000 claims description 33
- 239000004065 semiconductor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/405—Powered wheels, e.g. for taxing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/40—Alighting gear characterised by elements which contact the ground or similar surface the elements being rotated before touch-down
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/80—Energy efficient operational measures, e.g. ground operations or mission management
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Description
3…タキシング用インバータ(第1の電圧供給手段)
4…プリローテーション用インバータ(第2の電圧供給手段)
5…回路開閉手段
6…ブレーカ(中性点断接手段)
7…電源
8…制御部
12…車輪
21(21U,21V,21W)…巻線
21a〜21d…巻線要素
L1…第1の電圧供給ライン
L2…第2の電圧供給ライン
P1…接続部、分割点
P2,P3…接続部
Pa…(巻線の)一端
Pb…(巻線の)他端
Pn…中性点
RS…航空機用車輪駆動システム
Vta…タキシング用電圧
Vpr…プリローテーション用電圧
Vg…基準電圧ライン
Claims (5)
- 車輪に接続されており、通電する巻線の長さを異ならせて電圧を供給するための2つの電圧供給ラインを有するモータと、前記2つの電圧供給ラインに電圧を供給する電圧供給手段と、当該電圧供給手段を制御するための制御部とを備え、
前記制御部は前記電圧供給手段の制御を通じ、巻線長の大きい電圧供給ラインで電圧供給を行うことで低速高トルクで航空機のタキシングを行い、巻線長の小さい電圧供給ラインで電圧供給を行うことで高速低トルクで着陸前の車輪のプリローテーションを行うように構成されたことを特徴とする航空機用車輪駆動システム。 - 前記モータが備える巻線は内部に分割点が設けられ、前記巻線の一端及び他端に接続される第1の電圧供給ラインと、前記一端及び前記分割点に接続される第2の電圧供給ラインとによって、前記2つの電圧供給ラインが構成されていることを特徴とする請求項1記載の航空機用車輪駆動システム。
- 前記巻線は複数の巻線要素を直列に接続することで構成されており、隣接する巻線要素同士の接続部の何れかに前記分割点が設定されていることを特徴とする請求項2記載の航空機用車輪駆動システム。
- 前記電圧供給手段として、前記第1の電圧供給ラインに電圧を供給するための第1の電圧供給手段と、前記第2の電圧供給ラインに電圧を供給するための第2の電圧供給手段とを備えており、前記第1の電圧供給手段と前記巻線との間で構成される電気回路の開閉を行うための回路開閉手段を前記第1の電圧供給ラインに設けたことを特徴とする請求項2又は3記載の航空機用車輪駆動システム。
- 前記モータが複数の相を具備するとともに各相毎に前記巻線を備えており、各巻線の一端が中性点において互いに接続され、当該中性点を介してさらに電源ラインに接続されており、前記中性点と各巻線の一端との間に電気的な断接を可能とする中性点断接手段をさらに設けたことを特徴とする請求項4記載の航空機用車輪駆動システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014075751A JP6342201B2 (ja) | 2014-04-01 | 2014-04-01 | 航空機用車輪駆動システム |
EP15161265.2A EP2927118B1 (en) | 2014-04-01 | 2015-03-27 | Wheel drive system for aircraft |
US14/673,315 US9950784B2 (en) | 2014-04-01 | 2015-03-30 | Wheel drive system for aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014075751A JP6342201B2 (ja) | 2014-04-01 | 2014-04-01 | 航空機用車輪駆動システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015196466A JP2015196466A (ja) | 2015-11-09 |
JP6342201B2 true JP6342201B2 (ja) | 2018-06-13 |
Family
ID=52807630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014075751A Active JP6342201B2 (ja) | 2014-04-01 | 2014-04-01 | 航空機用車輪駆動システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US9950784B2 (ja) |
EP (1) | EP2927118B1 (ja) |
JP (1) | JP6342201B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2538081B (en) * | 2015-05-06 | 2017-08-16 | Rolls Royce Plc | Apparatus and methods for controlling velocity of aircraft during landing roll-out and/or taxiing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007112408A (ja) * | 2005-10-19 | 2007-05-10 | Jun Toyama | 航空機の車輪に着陸時の速度に合せた回転速度を与えて滑らかに着陸させる方法、及び、その装置。 |
KR20080089448A (ko) * | 2006-01-26 | 2008-10-06 | 더 팀켄 컴퍼니 | 이중 고정자를 갖는 축방향 플럭스 영구자석 모터용 가상움직임 공극 |
JP5004224B2 (ja) * | 2007-07-24 | 2012-08-22 | 独立行政法人 宇宙航空研究開発機構 | 短距離離着陸航空機 |
DE102008011791B4 (de) * | 2008-02-29 | 2013-09-19 | Airbus Operations Gmbh | Integriertes multifunktionales Radantriebssystem für Luftfahrzeuge |
JP2009219174A (ja) * | 2008-03-07 | 2009-09-24 | Fuji Electric Systems Co Ltd | モータ駆動装置 |
JP5319139B2 (ja) * | 2008-03-18 | 2013-10-16 | 株式会社安川電機 | 3相交流モータの巻線切換装置および巻線切換方法 |
FR2944775B1 (fr) * | 2009-04-24 | 2013-03-08 | Messier Bugatti | Procede de deplacement d'un aeronef au sol |
FR2954235B1 (fr) * | 2009-12-17 | 2012-03-16 | Michelin Soc Tech | Systeme de motorisation electrique d'une roue |
JP5907712B2 (ja) * | 2011-12-07 | 2016-04-26 | 日立アプライアンス株式会社 | モータ駆動装置、およびこれを用いた機器 |
KR20150040318A (ko) * | 2012-08-08 | 2015-04-14 | 에어버스 오퍼레이션즈 리미티드 | 착륙 장치 구동 시스템 |
-
2014
- 2014-04-01 JP JP2014075751A patent/JP6342201B2/ja active Active
-
2015
- 2015-03-27 EP EP15161265.2A patent/EP2927118B1/en active Active
- 2015-03-30 US US14/673,315 patent/US9950784B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9950784B2 (en) | 2018-04-24 |
EP2927118A1 (en) | 2015-10-07 |
EP2927118B1 (en) | 2018-09-12 |
JP2015196466A (ja) | 2015-11-09 |
US20150274285A1 (en) | 2015-10-01 |
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